Datasheet Texas Instruments SN74LS640 — 数据表

制造商Texas Instruments
系列SN74LS640
Datasheet Texas Instruments SN74LS640

八路总线收发器

数据表

SN54LS64x, SN74LS64x Octal Bus Transceivers datasheet
PDF, 1.5 Mb, 修订版: A, 档案已发布: Apr 1, 1979
从文件中提取

价格

状态

SN74LS640-1DWSN74LS640-1DWE4SN74LS640-1DWG4SN74LS640-1DWRSN74LS640-1NSN74LS640-1NE4SN74LS640-1NSRSN74LS640DBRSN74LS640DWSN74LS640DWG4SN74LS640DWRSN74LS640NSN74LS640N3SN74LS640NE4SN74LS640NSR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo

打包

SN74LS640-1DWSN74LS640-1DWE4SN74LS640-1DWG4SN74LS640-1DWRSN74LS640-1NSN74LS640-1NE4SN74LS640-1NSRSN74LS640DBRSN74LS640DWSN74LS640DWG4SN74LS640DWRSN74LS640NSN74LS640N3SN74LS640NE4SN74LS640NSR
N123456789101112131415
Pin202020202020202020202020202020
Package TypeDWDWDWDWNNNSDBDWDWDWNNNNS
Industry STD TermSOICSOICSOICSOICPDIPPDIPSOPSSOPSOICSOICSOICPDIPPDIPPDIPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDIP-TR-PDSO-G
Package QTY2525252020200020002525200020202000
CarrierTUBETUBETUBETUBETUBELARGE T&RLARGE T&RTUBETUBELARGE T&RTUBETUBELARGE T&R
Device MarkingLS640-1LS640-1LS640-1SN74LS640-1NSN74LS640-1N74LS640-1LS640LS640LS640LS640SN74LS640NSN74LS640N74LS640
Width (mm)7.57.57.57.56.356.355.35.37.57.57.56.356.356.355.3
Length (mm)12.812.812.812.824.3324.3312.67.212.812.812.824.3324.3324.3312.6
Thickness (mm)2.352.352.352.354.574.571.951.952.352.352.354.574.574.571.95
Pitch (mm)1.271.271.271.272.542.541.27.651.271.271.272.542.542.541.27
Max Height (mm)2.652.652.652.655.085.08222.652.652.655.085.085.082
Mechanical Data下载下载下载下载下载下载下载下载下载下载下载下载下载下载下载

参数化

Parameters / ModelsSN74LS640-1DW
SN74LS640-1DW
SN74LS640-1DWE4
SN74LS640-1DWE4
SN74LS640-1DWG4
SN74LS640-1DWG4
SN74LS640-1DWR
SN74LS640-1DWR
SN74LS640-1N
SN74LS640-1N
SN74LS640-1NE4
SN74LS640-1NE4
SN74LS640-1NSR
SN74LS640-1NSR
SN74LS640DBR
SN74LS640DBR
SN74LS640DW
SN74LS640DW
SN74LS640DWG4
SN74LS640DWG4
SN74LS640DWR
SN74LS640DWR
SN74LS640N
SN74LS640N
SN74LS640N3
SN74LS640N3
SN74LS640NE4
SN74LS640NE4
SN74LS640NSR
SN74LS640NSR
Approx. Price (US$)0.71 | 1ku0.71 | 1ku
Bits8888888888888
Bits(#)88
F @ Nom Voltage(Max), Mhz35353535353535353535353535
F @ Nom Voltage(Max)(Mhz)3535
ICC @ Nom Voltage(Max), mA0.090.090.090.090.090.090.090.090.090.090.090.090.09
ICC @ Nom Voltage(Max)(mA)0.090.09
Input TypeTTLTTL
Operating Temperature Range, C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70
Operating Temperature Range(C)0 to 700 to 70
Output Drive (IOL/IOH)(Max), mA-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24-15/24
Output Drive (IOL/IOH)(Max)(mA)-15/24-15/24
Output TypeTTLTTL
Package GroupSOICSOICSOICSOICPDIPPDIPSOSSOPSOICSOICSOICPDIPPDIPPDIPSO
Package Size: mm2:W x L, PKG20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)See datasheet (PDIP)See datasheet (PDIP)20SO: 98 mm2: 7.8 x 12.6(SO)20SSOP: 56 mm2: 7.8 x 7.2(SSOP)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)See datasheet (PDIP)See datasheet (PDIP)20SO: 98 mm2: 7.8 x 12.6(SO)
Package Size: mm2:W x L (PKG)See datasheet (PDIP)See datasheet (PDIP)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Schmitt TriggerNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo
Technology FamilyLSLSLSLSLSLSLSLSLSLSLSLSLSLSLS
VCC(Max), V5.255.255.255.255.255.255.255.255.255.255.255.255.25
VCC(Max)(V)5.255.25
VCC(Min), V4.754.754.754.754.754.754.754.754.754.754.754.754.75
VCC(Min)(V)4.754.75
Voltage(Nom), V5555555555555
Voltage(Nom)(V)55
tpd @ Nom Voltage(Max), ns15151515151515151515151515
tpd @ Nom Voltage(Max)(ns)1515

生态计划

SN74LS640-1DWSN74LS640-1DWE4SN74LS640-1DWG4SN74LS640-1DWRSN74LS640-1NSN74LS640-1NE4SN74LS640-1NSRSN74LS640DBRSN74LS640DWSN74LS640DWG4SN74LS640DWRSN74LS640NSN74LS640N3SN74LS640NE4SN74LS640NSR
RoHSCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliant
Pb FreeYesNoYesYesNoYes

应用须知

  • Designing with the SN54/74LS123 (Rev. A)
    PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
    The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and

模型线

制造商分类

  • Semiconductors> Logic> Buffer/Driver/Transceiver> Standard Transceiver